Answer:
y=2.5
Step-by-step explanation:
The vertical angles are equal to each other, that is, one of the one-sided corners will be 116°.
The sum of the one-sided angles is 180°, which means: 4x+116 = 180°
4x = 180-116 => 4x = 64°
x = 64/4 = 16°.
The sum of two adjacent angles is 180°. which means, that: 2x-3y = 180-64 = 116°
2x-3y = 116°
-2x+3y = -116
-32+3y = -116
3y = -116-(-32)
3y = -84
y = -84/3 => y = -28.
Answer:
x = 12
Step-by-step explanation:
1 + 11 = 12, so x = 12. hope this helps
Answer:
$545.82
Step-by-step explanation:
Fomulas S=P(1+i)^n
given P=600
j=6%
m=12
t=10 yrs
find S=? Future value
i=j/m, i=(6/100)/12
n=m x t, n= 12x10--> n=120
S=P(1+i)^n
S=300x(1+0.06/12)^120
S=$545.82
Answer:
-11≤x
Step-by-step explanation:
Given
6.7 ≥ -0.2x +4.5----------------collect like terms
6.7-4.5 ≥ -0.2x--------------divide by -0.2 both sides
2.2/-0.2 ≥ -0.2/-0.2x-------------------reverse the sign
-11 ≤ x
